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$229.99
$299.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
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Linear Slot Diffusers
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
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Linear Slot Diffusers
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MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
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MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
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Enervex Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney...
eFireplaceStore
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eFireplaceStore
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Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
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Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
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GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
$82.88
GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
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Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
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Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
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72" Plenum Box For [72" Linear Slot Diffuser - (3 Slot) Triple Slot]
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Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2')
B&H Photo-Video-Pro A
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Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2')
B&H Photo-Video-Pro A
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25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
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25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
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SOUTHWARK METAL 49C242448 Adjustable Plenum, 24X24x48, Adjustable Design, Optimal Airflow Management
Voomi Supply
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SOUTHWARK METAL 49C242448 Adjustable Plenum, 24X24x48, Adjustable Design, Optimal Airflow Management
Voomi Supply
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32 X 16 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized 26
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32 X 16 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized 26
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Galvanized Steel Rectangle HVAC Plenum Box Silver Metal Filter Housing
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Galvanized Steel Rectangle HVAC Plenum Box Silver Metal Filter Housing
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$139.45
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Oxbox Heat Pump Supply Plenum
eFireplaceStore
17% off
$139.45
$169.99
Oxbox Heat Pump Supply Plenum
eFireplaceStore
$136.00
Tinman 18X18x36 Hvac Plenum, 26-Gauge Steel, USA-Made, Up/Down, Multi-System. Tinman. Galvanized. Plenum & Filter Boxes.
eBay
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Tinman 18X18x36 Hvac Plenum, 26-Gauge Steel, USA-Made, Up/Down, Multi-System. Tinman. Galvanized. Plenum & Filter Boxes.
eBay
$198.00
$225.00
Owi Incorporated Bc-56 Plenum Box (Bc-56)
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$198.00
$225.00
Owi Incorporated Bc-56 Plenum Box (Bc-56)
eBay
$104.29
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Peerless Peerless PB-1 Plenum Box - Storage Box - Fused Epoxy - White - Suspended Ceiling MPN:PB-1
GoVets.com
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Peerless Peerless PB-1 Plenum Box - Storage Box - Fused Epoxy - White - Suspended Ceiling MPN:PB-1
GoVets.com
$82.00
25.5 X 17.5 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized
eBay
$82.00
25.5 X 17.5 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized
eBay
$58.44
$65.66
Dometic Boat AC Plenum Box 229801708 | Air Supply 4 3/4 X 2 Inch
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Dometic Boat AC Plenum Box 229801708 | Air Supply 4 3/4 X 2 Inch
eBay
$197.96
Lukjan PL10182036 Plenum Chamber Package 36 X 20 X 19
Voomi Supply
$197.96
Lukjan PL10182036 Plenum Chamber Package 36 X 20 X 19
Voomi Supply
$574.04
Chief CMS492 2' X 2' Plenum Rated Storage Box
Staples
$574.04
Chief CMS492 2' X 2' Plenum Rated Storage Box
Staples
$121.41
$173.33
M&M Manufacturing MP-DFP2025R6 Combination Return Air Filter Box & Plenum 20 in Width 25 in Depth 25 in Length
Voomi Supply
29% off
$121.41
$173.33
M&M Manufacturing MP-DFP2025R6 Combination Return Air Filter Box & Plenum 20 in Width 25 in Depth 25 in Length
Voomi Supply
$193.57
SOUTHWARK METAL 49C242436 Adjustable Plenum, 24 X 24 X 36, Complete Chamber, Hot Dipped Galvanized Steel
Voomi Supply
$193.57
SOUTHWARK METAL 49C242436 Adjustable Plenum, 24 X 24 X 36, Complete Chamber, Hot Dipped Galvanized Steel
Voomi Supply
$184.74
Mcdaniel Metals 265/8X211/4X36r8 - 26 5/8 Inches Wide X 21 1/4 Inches Tall X 36 Inches Long Supply Air Plenum
Walmart
Free shipping
$184.74
Mcdaniel Metals 265/8X211/4X36r8 - 26 5/8 Inches Wide X 21 1/4 Inches Tall X 36 Inches Long Supply Air Plenum
Walmart
$145.00
AIR Duct Plenum 16" X 24" X 23" Long With 1/2 Flange Made From 26 Gauge. DUCTWORKFORSALE.COM. Silver. Plenum & Filter Boxes. SUPPLEN:162423.
eBay
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AIR Duct Plenum 16" X 24" X 23" Long With 1/2 Flange Made From 26 Gauge. DUCTWORKFORSALE.COM. Silver. Plenum & Filter Boxes. SUPPLEN:162423.
eBay
How To: Fabricate A Plenum Box With BASIC Hand Tools | HVAC Ductwork
15:54
How To: Fabricate A Plenum Box With BASIC Hand Tools | HVAC D…
643.9K viewsSep 28, 2021
YouTubeQuality HVACR
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YouTubeComfortPlus Heating and Cooling
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YouTubeghvac tech
We Fabricate a Plenum Box From Scratch For Our Shop - Measure, Cut, Bend, Seal HVAC Plenum Duct
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We Fabricate a Plenum Box From Scratch For Our Shop - Measure, …
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YouTubeSparky Built
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Plenum Box Sizing | Complete HVAC Design Tutorial
532 views1 month ago
YouTubeMEP BOOSTER
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14.4K viewsSep 15, 2023
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7:38
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5.4K viewsSep 15, 2023
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3:43
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15:01
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8.8K viewsOct 13, 2024
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138 views6 months ago
YouTubeFresh air ventilation Manufacturing Ltd
13:13
Building a Sheet Metal PLENUM and END CAP with Hand Tools!
208.8K viewsJan 8, 2022
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2:20
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11.2K viewsJan 20, 2025
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19:55
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122K viewsMar 2, 2021
YouTubeTractorman44
5:35
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2.9K views10 months ago
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1:43
Ducting Plenum Box Installing 11000mm
4.1K viewsAug 11, 2020
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0:46
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1.6K viewsJun 5, 2023
YouTubeVairtech
0:23
GFI PU/PIR Insulated Plenum Boxes | Energy-Efficient HVAC Solutions
1 month ago
YouTubeGreen Foam Insulation Material Co., Ltd China
8:49
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29.4K viewsFeb 25, 2024
YouTubeBrianDTech
0:23
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7 views6 months ago
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19:53
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1.2K viewsFeb 24, 2024
YouTubeThomRVT
4:05
How I Build Duct Board Boxes in a few steps.
67.5K viewsJun 26, 2023
YouTubeBuiltWithTools
1:15
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5:02
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299 views3 months ago
YouTubeExiite
2:10
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YouTubeSuperior Services
0:09
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1 views1 month ago
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4:28
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10K viewsAug 19, 2013
YouTubeAQCBlueduct
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Shop plenum box

Sponsored
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$102.74
MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
$102.74
MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
$2,768.99
$3,409.99
Enervex Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney...
eFireplaceStore
18% off
$2,768.99
$3,409.99
Enervex Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney...
eFireplaceStore
$138.54
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
Free shipping
$138.54
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
$82.88
GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
$82.88
GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
$34.95
Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
$34.95
Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
24% off
$249.99
$329.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
$359.99
72" Plenum Box For [72" Linear Slot Diffuser - (3 Slot) Triple Slot]
eBay
$359.99
72" Plenum Box For [72" Linear Slot Diffuser - (3 Slot) Triple Slot]
eBay
$552.00
Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2')
B&H Photo-Video-Pro A
Free shipping
$552.00
Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2')
B&H Photo-Video-Pro A
$79.99
$109.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
27% off
$79.99
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
$111.00
25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
eBay
Free shipping
$111.00
25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
eBay
$272.48
SOUTHWARK METAL 49C242448 Adjustable Plenum, 24X24x48, Adjustable Design, Optimal Airflow Management
Voomi Supply
$272.48
SOUTHWARK METAL 49C242448 Adjustable Plenum, 24X24x48, Adjustable Design, Optimal Airflow Management
Voomi Supply
$79.00
32 X 16 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized 26
eBay
Free shipping
$79.00
32 X 16 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized 26
eBay
$4,500.00
Galvanized Steel Rectangle HVAC Plenum Box Silver Metal Filter Housing
eBay
Free shipping
$4,500.00
Galvanized Steel Rectangle HVAC Plenum Box Silver Metal Filter Housing
eBay
$139.45
$169.99
Oxbox Heat Pump Supply Plenum
eFireplaceStore
17% off
$139.45
$169.99
Oxbox Heat Pump Supply Plenum
eFireplaceStore
$136.00
Tinman 18X18x36 Hvac Plenum, 26-Gauge Steel, USA-Made, Up/Down, Multi-System. Tinman. Galvanized. Plenum & Filter Boxes.
eBay
Free shipping
$136.00
Tinman 18X18x36 Hvac Plenum, 26-Gauge Steel, USA-Made, Up/Down, Multi-System. Tinman. Galvanized. Plenum & Filter Boxes.
eBay
$198.00
$225.00
Owi Incorporated Bc-56 Plenum Box (Bc-56)
eBay
Free shipping
12% off
$198.00
$225.00
Owi Incorporated Bc-56 Plenum Box (Bc-56)
eBay
$104.29
$149.64
Peerless Peerless PB-1 Plenum Box - Storage Box - Fused Epoxy - White - Suspended Ceiling MPN:PB-1
GoVets.com
Free shipping
30% off
$104.29
$149.64
Peerless Peerless PB-1 Plenum Box - Storage Box - Fused Epoxy - White - Suspended Ceiling MPN:PB-1
GoVets.com
$82.00
25.5 X 17.5 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized
eBay
$82.00
25.5 X 17.5 X 3 With 16" Collar Hvac Return Air Box Plenum Galvanized
eBay

Shop plenum box

Sponsored
About our ads
$229.99
$299.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
23% off
$229.99
$299.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$139.99
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Linear Slot Diffusers
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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Linear Slot Diffusers
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$249.99
$329.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$79.99
$104.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
15
Free shipping
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
$269.99
$339.99
BUILDMART - 72" Plenum Box For [72" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
20% off
$269.99
$339.99
BUILDMART - 72" Plenum Box For [72" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$199.99
$259.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
23% off
$199.99
$259.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$102.74
MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
$102.74
MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25
DkHardware.com
$2,768.99
$3,409.99
Enervex Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney...
eFireplaceStore
18% off
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Enervex Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney...
eFireplaceStore
$138.54
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
Free shipping
$138.54
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
$82.88
GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
$82.88
GRAY METAL SOUTH 38820222 Insulated Plenum Box 20 X 22-1/4 X 24 in.
Voomi Supply
$34.95
Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
$34.95
Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper
Great Lakes Skipper
$249.99
$329.99
BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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72" Plenum Box For [72" Linear Slot Diffuser - (3 Slot) Triple Slot]
eBay
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72" Plenum Box For [72" Linear Slot Diffuser - (3 Slot) Triple Slot]
eBay